Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 539 [Rate centres in NPA 539] [Dial plan for NPA 539]

NXX: 266

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
539-266 A Sallisaw OK TULSOKDRAMD  5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538      
539-266 0 Sallisaw OK   409F ONVOY, LLC - OK 538   2024-06-30   
539-266 1 Sallisaw OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2024-09-27   
539-266 2 Sallisaw OK   516J TON80 COMMUNICATIONS, LLC 538   2022-03-31   
539-266 4 Sallisaw OK   5813 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK 538   2025-09-13   
539-266 5 Sallisaw OK   197D VONAGE AMERICA LLC 538   2021-07-23   
539-266 8 Sallisaw OK   119F BANDWIDTH.COM CLEC, LLC - OK 538   2024-11-15   
539-266 9 Sallisaw OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2024-09-29   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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